89 lines
3.3 KiB
Python
89 lines
3.3 KiB
Python
###
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# Copyright (c) 2010, Terence Simpson
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# Copyright (c) 2021, Krytarik Raido
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions, and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions, and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author of this software nor the name of
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# contributors to this software may be used to endorse or promote products
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# derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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from supybot.commands import *
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import supybot.callbacks as callbacks
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import random as rdm
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import time
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class Random(callbacks.Plugin):
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"""Return a random phrase or number out of a given
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set of phrases or range of numbers."""
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threaded = True
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def __init__(self, irc):
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self.__parent = super(Random, self)
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self.__parent.__init__(irc)
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self.rdm = rdm.Random(time.time())
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def seed(self, irc, msg, args, num):
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"""[<number>]
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Seeds the random number generator with the given <number>, which can
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either be an integer or a floating-point number. When no argument is
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given, the random number generator is seeded with the current time.
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"""
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if num is None:
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num = time.time()
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self.rdm.seed(num)
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irc.replySuccess()
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seed = wrap(seed, [optional(first('long', 'float'))])
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def random(self, irc, msg, args, phrases):
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"""<phrase1> <phrase2> ...<phraseN>
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Picks a phrase at random. Use quotes to enclose multiple words
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in a phrase.
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"""
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if len(phrases) == 1:
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irc.reply(phrases[0]);
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return
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if self.rdm.randrange(0, 2):
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self.rdm.seed(time.time())
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irc.reply(self.rdm.choice(phrases))
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random = wrap(random, [many('something')])
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def randrange(self, irc, msg, args, minn, maxn):
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"""<min> <max>
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Picks a random number in range <min>-<max>
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"""
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if maxn <= minn:
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irc.error("<min> must be less than <max>")
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return
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irc.reply(str(rdm.randrange(minn, maxn+1)))
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randrange = wrap(randrange, ['nonNegativeInt', 'nonNegativeInt'])
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Class = Random
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